| Patents for C23F 1 - Etching metallic material by chemical means (16,062) |
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| 01/29/2013 | US8361230 Magnetic mask holder |
| 01/29/2013 | US8360002 In-situ flux measurement devices, methods, and systems |
| 01/29/2013 | CA2692210C Electrodialysis method for purifying of silicate-containing potassium hydroxide etching solution |
| 01/24/2013 | US20130023127 Method of forming a contact hole and apparatus for performing the same |
| 01/24/2013 | US20130021405 Substrate structure for ejection chip and method for fabricating substrate structure |
| 01/24/2013 | US20130020283 Polishing solution for copper polishing, and polishing method using same |
| 01/24/2013 | US20130020204 Magnetic write head having an electroplated write pole with a leading edge taper |
| 01/23/2013 | CN102888657A Additive for fluffing agent of crystalline silicon solar cell |
| 01/23/2013 | CN102888608A Corrosive for displaying austenitic stainless steel grain boundary of fine grains and method for preparing corrosive |
| 01/23/2013 | CN102888607A Scavenging agent composite for quickly scavenging nickel-cadmium diffusion coating and deplating method of scavenging agent composite |
| 01/23/2013 | CN102888606A Chemical corrosive liquid for magnesium alloy microsection and application of chemical corrosive liquid |
| 01/23/2013 | CN102168266B Circuit board browning solution for high-temperature halogen-free board |
| 01/23/2013 | CN101819971B Thin film transistor for liquid crystal display |
| 01/17/2013 | WO2013009794A1 Methods of dechucking and system thereof |
| 01/17/2013 | WO2013009495A1 Methods of removing a protective layer |
| 01/17/2013 | WO2013008708A1 Substrate processing device |
| 01/17/2013 | WO2012161430A3 Method of machining metal plate for manufacturing scaled model, method of manufacturing scaled model, and scaled model |
| 01/17/2013 | WO2012157908A3 Texturing composition of a substrate and method of using same |
| 01/17/2013 | US20130017668 Wafer dicing using hybrid split-beam laser scribing process with plasma etch |
| 01/17/2013 | US20130015158 Dry etching method |
| 01/17/2013 | US20130014894 Methods and apparatus for controlling power distribution in substrate processing systems |
| 01/16/2013 | EP2546387A1 Adhesion promotion of metal to laminate with a multi-functional compound |
| 01/16/2013 | EP2546372A2 Metallic component for medical, surgical and implantological use |
| 01/16/2013 | CN202671660U Micro super-roughening microetch pre-treatment machine |
| 01/16/2013 | CN202671659U Roller in acid corrosion tank |
| 01/16/2013 | CN202671658U Equipment for producing pure chemical corrosion foil |
| 01/16/2013 | CN102881581A Process of forming slit in substrate and etching gas composition |
| 01/16/2013 | CN102877135A Additive for alkali environment-protecting type no-alcoholic felting liquid of mono-crystal silicone chip and using method thereof |
| 01/16/2013 | CN102877067A Additive of electrolytic acidic cupric chloride solution |
| 01/16/2013 | CN102877066A Method for enlarging surface area of ultrahigh voltage electrode foil by corrosion |
| 01/15/2013 | US8354032 Method of manufacturing a micromechanical part |
| 01/15/2013 | US8354001 Processing thin wafers |
| 01/15/2013 | US8353986 Substrate processing apparatus |
| 01/10/2013 | WO2013005631A1 Etching liquid for copper or compound having copper as primary component |
| 01/10/2013 | WO2013005155A2 Apparatus for treating a wafer-shaped article |
| 01/10/2013 | WO2013004624A1 Method for providing organic resist adhesion to a copper or copper alloy surface |
| 01/10/2013 | WO2012154764A3 Method for achieving smooth side walls after bosch etch process |
| 01/10/2013 | WO2012141484A3 Bowl-shaped structure, method for manufacturing same, and bowl array |
| 01/10/2013 | WO2012130929A3 Cathodic protection by coating for cooling circuits or other holes or channels |
| 01/10/2013 | US20130012028 High purity, environmentally clean method and apparatus, for high rate, liquid anisotropic etching of single crystal silicon or etching of polycrystalline silicon, using an overpressure of ammonia gas above aqueous ammonium hydroxide |
| 01/10/2013 | US20130009090 Aluminum Etchant |
| 01/10/2013 | US20130008871 Methods for automatically determining capacitor values and systems thereof |
| 01/10/2013 | US20130008779 Method and apparatus for ion beam polishing |
| 01/10/2013 | US20130008609 Plasma processing apparatus |
| 01/10/2013 | US20130008602 Apparatus for treating a wafer-shaped article |
| 01/09/2013 | CN202658233U Activation tank |
| 01/09/2013 | CN202657952U Preparation mechanism of silicon base structure |
| 01/09/2013 | CN102864480A Preparation method of titanium dioxide nanotube array with three-dimensional network structure |
| 01/09/2013 | CN102268674B Non-cyanide chemical nickel-stripping solution |
| 01/09/2013 | CN101985752B Spray etching device |
| 01/09/2013 | CN101760199B Two-liquid acid etching liquid oxidant |
| 01/09/2013 | CN101631416B Device for processing air plasma jet large area surface |
| 01/08/2013 | US8349202 Methods for controlling bevel edge etching in a plasma chamber |
| 01/08/2013 | US8349200 Method of fine patterning semiconductor device |
| 01/08/2013 | US8349128 Method and apparatus for stable plasma processing |
| 01/08/2013 | US8349126 Apparatus for etching edge of wafer |
| 01/08/2013 | US8349125 Cleaning device for transmission electron microscopes |
| 01/08/2013 | US8349085 Substrate processing apparatus |
| 01/08/2013 | US8349084 Apparatus and systems for intermixing cadmium sulfide layers and cadmium telluride layers for thin film photovoltaic devices |
| 01/08/2013 | US8349081 Gas distributor with pre-chambers arranged in planes |
| 01/03/2013 | US20130004763 Method of patterning a stack |
| 01/03/2013 | US20130004118 Optical interposer with common angled surface |
| 01/03/2013 | US20130003179 Composite with nano-structured layer and method of making the same |
| 01/03/2013 | US20130001198 Method and apparatus for controlling and monitoring the potential |
| 01/03/2013 | US20130001197 Plasma processing method |
| 01/03/2013 | US20130001196 Projected Plasma Source |
| 01/03/2013 | US20130001195 Method of stack patterning using a ion etching |
| 01/03/2013 | US20130001188 Method to protect magnetic bits during planarization |
| 01/03/2013 | US20130001187 Method for manufacturing a magnetoresistive sensor using simultaneously formed hard bias and electrical lapping guide |
| 01/03/2013 | US20130000846 Photoresist double patterning apparatus |
| 01/02/2013 | EP2542038A1 Method of forming circuits upon flexible laminate substrate |
| 01/02/2013 | EP2540870A1 Etching agent, etching method and liquid for preparing etching agent |
| 01/02/2013 | EP2540869A1 Surface roughening agent for aluminum, and surface roughening method using said surface roughening agent |
| 01/02/2013 | CN202643918U Chemical treatment tank device for silicon wafer texturization |
| 01/02/2013 | CN202643915U High precision groove body heat exchange system |
| 01/02/2013 | CN202643914U Novel air-aided exhaust cover plate |
| 01/02/2013 | CN202643846U Etching waste liquid treatment system of printing plate |
| 01/02/2013 | CN202643380U Water-saving system for water station of copper foil production water |
| 01/02/2013 | CN102859663A Jig for wet etching |
| 01/02/2013 | CN102858093A Plating method of circuit substrate, production method of plated circuit substrate and silver etching liquid |
| 01/02/2013 | CN102848517A Composite of metal and resin |
| 01/02/2013 | CN102220645B Method for texturing silicon wafer cut by diamond wire |
| 01/02/2013 | CN101916740B In-situ dry clean chamber for front end of line fabrication |
| 01/02/2013 | CN101544770B Herstellung superhydrophober polymer |
| 01/02/2013 | CN101514456B Etching liquid and cuprum wiring forming method by using the same |
| 01/01/2013 | US8344482 Etching apparatus and etching method for substrate bevel |
| 01/01/2013 | US8343308 Ceiling plate and plasma process apparatus |
| 01/01/2013 | US8343307 Showerhead assembly |
| 01/01/2013 | US8343305 Method and apparatus for diagnosing status of parts in real time in plasma processing equipment |
| 01/01/2013 | US8343277 Substrate processing apparatus |
| 01/01/2013 | US8342121 Plasma processing apparatus |
| 12/27/2012 | WO2012177017A2 Metal wire etchant liquid and method for manufacturing a liquid crystal display using the etchant |
| 12/27/2012 | US20120327092 Planarized spacer for cover plate over electromechanical systems device array |
| 12/27/2012 | US20120326076 Tool for manufacturing semiconductor structures and method of use |
| 12/27/2012 | US20120325776 Apparatus for processing substrate and method of doing the same |
| 12/27/2012 | US20120325656 Electron beam sculpting of tunneling junction for nanopore dna sequencing |
| 12/27/2012 | US20120325407 Plasma confinement rings having reduced polymer deposition characteristics |
| 12/27/2012 | US20120325405 Methods of fabricating large-area, semiconducting nanoperforated graphene materials |
| 12/26/2012 | EP2537960A1 Etching solution for multilayer thin film having copper layer and molybdenum layer contained therein |
| 12/26/2012 | CN202626296U Recycling device of waste tin-stripping liquid |